Help me to give URLs which gives the following http values...

[Shiv]

Hi
I am collecting urls which gives http response headers, but i am not able to find the any url which gives the following http response header values.

1) Age,
2) Allow,
3) Content-Encoding,
4) Content-Language,
5) Content-Location,
5) Content-MD5,
6) Proxy-Authentication,
7) Retry-After,
8) Trailer,
9) Via,
10) Warn,
11) WWW-Authenticate.

Can you send me urls which atleast gives values of these headers. I am not expecting that a single server which gives all above header values. but i can get at least one of them. It may happen you come across one of them, if yes then just send me that url.

Thanks, Waiting for your reply.